About Vadim71439

Vadim71439 · 06-15-2020

Hi!I try to solve the problem of setting up a telephony server behind NAT Cisco 2911.CISCO2911 MGMT_IP: 10.40.1.1SIPSERVER_IP: 10.40.12.2It is necessary to ensure the availability of tcp / udp ports 5060,5061,5090 and the range for RTP udp 9000-10999...

Vadim71439 · 06-17-2020

I made the settings according to the manual using the portmap.Pings ok, but check of 9000-10999 ports do not pass. If you look at the ports, the router assigns the ports as described in the article - 1024 + 1 and so on. Perhaps this is due to the fac...

Vadim71439 · 06-17-2020

Paul, you are absolutely right, Cisco Gi0/1 WAN port is currently behind the nat of another device. Currently, I work in a home laboratory and the Cisco WAN port is connected to a home router 172.22.1.1, on which all ports are forwarded from WAN ISP ...

Vadim71439 · 06-15-2020

Hi, Paul!Thank you for participating in the solution. I tried to make these changes, but there is no result.The problem is that at least I can not ping the router, but only the server 10.40.12.2 behind it, and also there are no pings from the router ...

Vadim71439 · 06-15-2020

Thanks Georg, but no result.

Member Since	‎06-15-2020 01:14 PM
Date Last Visited	‎06-22-2020 01:43 PM
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